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  1. var="a b c"
  2. p="${var// /
  3. }"
  4. echo $p
Success #stdin #stdout 0.02s 5312KB
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Standard input is empty
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a b c
https://ideone.com/AShT5
language:
Bash (bash 5.0.3)
created:
14 years ago
visibility:
public

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